TRUEtrack Test Strips, 200 Count, for TRUEtrack Blood Glucose Meter. High-performance testing and clinical accuracy can also be affordable. TRUEtrack test strips, featuring patented TRUEfill technology, have proven clinical accuracy and, now, are more affordable than many other brands. Most importantly, they make testing easy - 98% of patients rated testing procedure with TRUEtrack strips "easy" or "very easy".